Atomfair Triphenyl phosphite TPP C18H15O3P

Description Triphenyl phosphite (CAS 101-02-0) is a high-purity organophosphorus compound with the molecular formula C18H15O3P , widely utilized in organic synthesis and material science. This colorless to pale yellow liquid exhibits excellent reactivity as a reducing agent, stabilizer, and intermediate in the production of phosphonates, flame retardants, and polymer additives. Its low volatility and thermal stability make it ideal for high-temperature applications. Triphenyl phosphite is packaged under inert conditions to ensure longevity and is available in various quantities to meet both research and industrial demands. Suitable for use under anhydrous conditions, it is a critical reagent for peptide coupling, palladium-catalyzed…

Description

Triphenyl phosphite (CAS 101-02-0) is a high-purity organophosphorus compound with the molecular formula C₁₈H₁₅O₃P, widely utilized in organic synthesis and material science. This colorless to pale yellow liquid exhibits excellent reactivity as a reducing agent, stabilizer, and intermediate in the production of phosphonates, flame retardants, and polymer additives. Its low volatility and thermal stability make it ideal for high-temperature applications. Triphenyl phosphite is packaged under inert conditions to ensure longevity and is available in various quantities to meet both research and industrial demands. Suitable for use under anhydrous conditions, it is a critical reagent for peptide coupling, palladium-catalyzed cross-coupling reactions, and as a ligand in coordination chemistry.

CAS No: 101-02-0
Molecular Formula: C18H15O3P
Molecular Weight: 310.3
Exact Mass: 310.07588133
Monoisotopic Mass: 310.07588133
IUPAC Name: triphenyl phosphite
SMILES: C1=CC=C(C=C1)OP(OC2=CC=CC=C2)OC3=CC=CC=C3
Synonyms: TRIPHENYL PHOSPHITE, 101-02-0, Phosphorous acid, triphenyl ester, Advance TPP, Triphenoxyphosphine

Application

Triphenyl phosphite serves as a key intermediate in the synthesis of organophosphorus compounds, including agrochemicals and flame retardants. It acts as a stabilizer in polymers such as PVC to prevent thermal degradation. Additionally, it is employed as a reducing agent in organic transformations and as a ligand in transition metal catalysis for cross-coupling reactions.

If you are interested or have any questions, please contact us at support@atomfair.com